User guide
23
FAULT DIAGNOSIS
1. User Maintenance
The Mira Event XS is fully performance tested after assembly. Providing the Mira
Event XS has been correctly installed and is operated as advised, difculties should
not arise. In the unlikely event that you experience problems with your appliance
then the following procedure will enable you to undertake basic fault nding before
contacting the person responsible for installing your shower.
Malfunction Cause Remedy
Shower temperature too cold. Hot water cylinder temperature
less than 12°C above shower
temperature.
Adjust cylinder temperature.
Note! It is recommended that
the stored water temperature
does not exceed 65°C.
Blend temperature unstable. Spray plate blocked.
Inlet lter blocked.
Isolating valve partially closed.
Plumbing system fault.
Clean spray plate. Refer to
the Installation & User guide
supplied with the shower
ttings.
Contact your installer.
Open valve.
Contact your installer.
Pump does not operate. Electrical supply failure.
PCB failure.
Motor overheated, thermal
switch operated.
Contact your installer.
Contact your installer.
If the thermal switch operates
repeatedly contact customer
services for further advice.
Low or no water ow. Isolating valves closed.
Inlet lters blocked.
Check valve tted incorrectly.
Appliance sited above cold
water storage cistern.
Plumbing system fault (airlock).
Open valves.
Contact your installer.
Contact your installer.
The appliance is not suitable
for negative head installations.
Refer to section: 'Installation
Requirements'.
Contact your installer.